NASA BUILDING INFORMATION MODELING SCOPE OF SERVICES AND REQUIREMENTS FOR ARCHITECTS AND ENGINEERS Revised January 10, 2017 Adapted from Design-Bid-Build Version 1.0 – July 9, 2010 NASA BUILDING INFORMATION MODELING SCOPE OF SERVICES AND REQUIREMENTS FOR ARCHITECTS AND ENGINEERS Table of Contents 1 Introduction ........................................................................................................ 1 1.1. Statement of Purpose .............................................................................................................................. 1 1.2. BIM Competence and Responsibilities ............................................................................................. 1 1.3. Data Ownership and Reuse ................................................................................................................... 1 1.4. Relationship of DBIM to Contract Documents. ............................................................................. 1 1.5. Additional Uses .......................................................................................................................................... 2 2. DBIM Functional Requirements ........................................................................... 2 2.1. Program Space Validation ..................................................................................................................... 2 2.2. Design Model .............................................................................................................................................. 2 2.2.1. Geometric Model .................................................................................................................................. 2 2.2.1.1. Architectural .......................................................................................................................................... 2 2.2.1.2. Furniture, Furnishings and Equipment (FF&E) ...................................................................... 3 2.2.1.3. Structural ................................................................................................................................................ 3 2.2.1.4. Mechanical .............................................................................................................................................. 3 2.2.1.5. Electrical .................................................................................................................................................. 3 2.2.1.6. Plumbing ................................................................................................................................................. 3 2.2.1.7. Telecommunications / Information Technology .................................................................... 3 2.2.1.8. Life Safety and Fire Protection ....................................................................................................... 4 2.2.1.9. Underground Utilities (Civil) .......................................................................................................... 4 2.2.1.10. Site / Campus (Civil and Landscape) ..................................................................................... 4 2.2.2. Design Coherence ................................................................................................................................ 4 2.2.2.1. General ..................................................................................................................................................... 4 2.2.2.2. Minimum Requirements for Spatial Coordination and Clash Detection....................... 6 2.2.3. Code Review .......................................................................................................................................... 7 2.2.4. NASA Building Requirements ......................................................................................................... 7 2.2.5. Analysis and Optimization ............................................................................................................... 7 2.2.5.1. Lighting and Daylighting .................................................................................................................. 7 2.2.5.2. Energy ...................................................................................................................................................... 7 2.2.5.3. Carbon ...................................................................................................................................................... 7 2.2.5.4. Wind .......................................................................................................................................................... 8 2.2.5.5. Water ........................................................................................................................................................ 8 2.2.5.6. Indoor Air Quality ................................................................................................................................ 8 2.2.5.7. Acoustics ................................................................................................................................................. 8 2.2.5.8. Functional Analysis per Building Type ....................................................................................... 8 2.2.6. Construction Document Drawings ............................................................................................... 8 3. BIM Execution Plan (BEP) ..................................................................................... 9 3.1. BIM Staffing Plan ....................................................................................................................................... 9 3.2. Model Progression Matrix ..................................................................................................................... 9 3.3. BIM Process Design ............................................................................................................................... 10 3.4. Schedule ..................................................................................................................................................... 10 3.5. Model Structure ...................................................................................................................................... 10 3.5.1. File Naming Structure ..................................................................................................................... 10 3.5.2. Model Structure and Division of Modeled Information .................................................... 11 3.5.3. Measurement and Coordinate Systems ................................................................................... 11 3.6. Software and Operating Systems .................................................................................................... 11 3.7. Electronic Communication Procedures ........................................................................................ 11 3.7.1. File Access and Archiving .............................................................................................................. 11 3.7.2. Electronic file formats and use. .................................................................................................. 11 3.7.3. A-E Information Manager(s) ........................................................................................................ 12 3.8. Pre-Design Site Survey Modeling .................................................................................................... 12 4. Interoperability ................................................................................................. 12 4.1. BIM Software ........................................................................................................................................... 12 4.2. Open Source File Formats/Open Standards ............................................................................... 13 4.2.1. Statement of Principal .................................................................................................................... 13 4.2.1.1. Current version IFC Model View Definition (MVD) formats: ......................................... 14 4.2.1.2. Portable Document Format: ......................................................................................................... 14 4.2.1.3. GBxml .................................................................................................................................................... 14 4.2.1.4. COBIE ..................................................................................................................................................... 14 5. Modeling Requirements .................................................................................... 14 5.1. General ....................................................................................................................................................... 14 5.2. Types of Model Elements .................................................................................................................... 15 5.3. Model Geographical Location ........................................................................................................... 15 5.4. Points of Reference ............................................................................................................................... 15 5.5. Requirements for Modeling